Unfortunately we do not have a route in our system at this time for that. You can always request that a route be added and eventually someone will get around to putting it in the system. You can still fly that route now it just means we cannot record it as a CVA flight so no credited hours.
We should probably get a route in place anyways for Thunder bay to Timmins as an alternative and then you could fly that route by going north east a little first. Likely would be a Class 1 or 2 route if requested.
Cheers!